Magnetic field generation from self-consistent collective neutrino-plasma interactions

被引：28

作者：

Brizard, AJ ^{[1
]}

Murayama, H

Wurtele, JS

机构：

[1] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA

来源：

PHYSICAL REVIEW E | 2000年 / 61卷 / 04期

关键词：

D O I：

10.1103/PhysRevE.61.4410

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A Lagrangian formalism for self-consistent collective neutrino-plasma interactions is presented in which each neutrino species is described as a classical ideal fluid. The neutrino-plasma fluid equations are derived from a covariant relativistic variational principle in which finite-temperature effects are retained. This formalism is then used to investigate the generation of magnetic fields and the production of magnetic helicity as a result of collective neutrino-plasma interactions.

引用

页码：4410 / 4421

页数：12

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